Molecular Modeler - AI Trainer

DataAnnotation; United States; Remote; USD 55,000 - 172,000; Full time

Benefits offered by this job

Flexible schedule

Remote work

Project-based earnings

Job summary

DataAnnotation is seeking a Chemist to evaluate AI chemical reasoning, identify unsafe or incorrect conclusions, and compose accurate, safety-conscious explanations. You will craft prompts to probe mechanisms and analyses, then assess model outputs and fill gaps with precise chemical reasoning.

The role emphasizes strong written English, graduate-level chemistry background or equivalent lab experience, and a flexible, remote work setup.

Qualifications

• Graduate-level chemistry background or equivalent lab experience.
• Comfort across organic, inorganic, or physical chemistry.
• Clear written English in explanations.

Responsibilities

• Write prompts that probe chemical reasoning: mechanisms, synthesis routes, and analytical interpretation.
• Review AI output for impossible mechanisms, unsafe procedures, and misread spectra, and rate the reasoning.
• Write the correct answer when the model falls short, with proper attention to conditions and safety.

Skills

Chemistry knowledge

Analytical reasoning

Clear written English

Education

No degree required

Job description

Models routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.

As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.

What you’ll actually do

• Write prompts that probe chemical reasoning: mechanisms, synthesis routes, and analytical interpretation.
• Review AI output for impossible mechanisms, unsafe procedures, and misread spectra, and rate the reasoning.
• Write the correct answer when the model falls short, with proper attention to conditions and safety.

What we look for

• Graduate-level chemistry background or equivalent lab experience.
• Comfort across organic, inorganic, or physical chemistry.
• Clear written English: your explanations are the training signal.
• No degree required. We care about what you can do, not where you learned it.

Compensation

Up to $40 – $125+/hr depending on task difficulty and specialization. Many contributors add $10k–$100k+ a year; some make it their full-time income.

About DataAnnotation

DataAnnotation is where 100k+ experts train the world’s leading AI models. $150M+ paid to contributors to date, and the average contributor stays 5+ years. Flexible, remote, and always project-available.